Midea MFE-60AMN1-RB4W, Service Manual

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When the evaporator coil temp.T2 keeps lower than T2CoolIn for 30 minutes, the
compressor and outdoor fan will shut off. When T2 is higher than T2CoolExit, the
compressor and outdoor fan will restart up.
Condition 2:
T2CoolExit
T2
On
Off
T2CoolIn-2
When the evaporator coil temp.T2 keeps lower than T2CoolIn-2 for 20 minutes, the
compressor and outdoor fan will shut off. When T2 is higher than T2CoolExit, the
compressor and outdoor fan will restart up.
Condition 3:
T2CoolExit
T2
On
Off
T2CoolIn-4
When the evaporator coil temp.T2 keeps lower than T2CoolIn-4 for 8 minutes, the
compressor and outdoor fan will shut off. When T2 is higher than T2CoolExit, the
compressor and outdoor fan will restart up.
The others modes:
When T2
≤
-1
℃
and lasts for 4 minutes, the indoor has no capacity demand and resume
till T2
≥
10
℃
.
8.3.3.4 Condenser high temperature T3 protection
When T3
≥
T3CoolStop_ADD
℃
for 3 seconds, the compressor will shut off. When T3
＜
T3CoolRts_ADD
℃
,the compressor will restart.
Model T3CoolStop_ADD T3CoolRts_ADD
MFE-60AMN1-RB4W 65 60
MFE-60ARN1-RB4W
(2T0043800026)
65 60
MFE-60ARN1-RB4W 65 48